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发明名称
APPARATUS FOR SUPPRESSING HYDRAULIC SHOCK IN PIPELINE
摘要
申请公布号
SU773376(A1)
申请公布日期
1980.10.23
申请号
SU19792721765
申请日期
1979.02.06
申请人
TYAN GENNADIJ N,SU
发明人
TYAN GENNADIJ N,SU
分类号
F16K47/02;F16L55/02;(IPC1-7):F16L55/02
主分类号
F16K47/02
代理机构
代理人
主权项
地址
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